As a professional, Tencent Digital Information (Guti) does not need to bring too many things to go out every time. Mobile phones, tablet computers, various data lines, mobile power, wallets, notebooks, and even mobile power for emergency use. Hey, if you put all these things in your handbag, I'm afraid it will be a mess.
Fortunately, a few days ago, a design team specifically solved this problem for the professionals in the workplace. This GIOVARE storage bag can be organised in a clear and organized way to lay down a professional who needs all the necessary equipment. How do you do it? Everyone in the workplace has a try.
Since it is built for professionals, the quality and workmanship of GIOVARE cannot be sloppy. GIOVARE is made of Italian soft sheepskin material and handcrafted by experienced craftsmen. In addition, a special protective layer is added on the surface, and the waterproof and scratch prevention effects are excellent. More importantly, the buffer layer is added to the inner layer to ensure that various electronic devices are not subject to unnecessary shocks.
More intimate is that this GIOVARE storage bag also has a built-in radio protection layer, which can effectively reduce the increasingly popular "electronic pickpocket" risk. Block wireless signals such as stealing personal data and stealing credit card debit cards.
To meet the diverse needs of different groups of people, the design team offers three different sizes to choose from. The trumpet can only hold a large screen smart phone, the medium can put down the tablet, and the large size can be put in a normal size laptop. Users can choose according to their own needs. At the same time, in order to be more portable, the large size is equipped with a strap that can be used diagonally.
Each size of this GIOVARE has five colors to choose from, whether it is the workplace beauty or business elite, will find the right one for you.
At this stage, GIOVARE has already started to raise funds for the crowdfunding website Indiegogo. The crowdfunding target is US$10,000. The crowdfunding prices for large, medium and small size are US$129, 109, and 79 (approximately RMB 888, 750, and 544 respectively). ) If all goes well, it is expected to ship in April 2017. If people in the workplace feel that the bag is too cluttered, you may wish to start with a feeling.
Source: Indiegogo
Surface-Mount (SMT) &BGA Assembly
What is SMT PCB assembly?
SMT patch refers to the abbreviation of a series of technological processes that are processed on the basis of PCB, and PCB (Printed Circuit Board) is a printed circuit board. SMT is surface mount technology (Surface Mounted Technology) (abbreviation of Surface Mounted Technology), and it is one of the most popular technologies and processes in the PCB assembly industry.
SMT is surface mount technology (Surface Mounted Technology) (abbreviation of Surface Mounted Technology), and it is one of the most popular technologies and processes in the PCB assembly industry. Electronic circuit surface mount technology (Surface Mount Technology, SMT), called surface mount or surface mount technology. It is a kind of surface assembly components with no leads or short leads (SMC/SMD for short, chip components in Chinese) mounted on the surface of a printed circuit board (Printed Circuit Board, PCB) or the surface of other substrates. Circuit assembly technology in which reflow soldering or dip soldering is used for soldering and assembling. Under normal circumstances, the electronic products we use are designed by PCB plus various capacitors, resistors and other Electronic Components according to the designed circuit diagram, so all kinds of electrical appliances need a variety of smt patch processing techniques to process.
1. Silk screen: Its function is to leak solder paste or patch glue onto the PCB pads to prepare for the soldering of components. The equipment used is a screen printing machine (screen printing machine), located at the forefront of the SMT production line.
2. Dispensing: It is to drop the glue onto the fixed position of the PCB board, and its main function is to fix the Electronic Components on the PCB board. The equipment used is a glue dispenser, located at the forefront of the SMT production line or behind the testing equipment.
3. Mounting: Its function is to accurately mount the surface mount components to the fixed position of the PCB. The equipment used is a placement machine, located behind the screen printing machine in the SMT production line.
4. Curing: Its function is to melt the patch glue, so that the surface assembly components and the PCB board are firmly bonded together. The equipment used is a curing oven, located behind the placement machine in the SMT production line.
5. Reflow soldering: Its function is to melt the solder paste, so that the surface assembly components and the PCB board are firmly bonded together. The equipment used is a reflow oven, located behind the placement machine in the SMT production line.
6. Cleaning: Its function is to remove the solder residues such as flux that are harmful to the human body on the assembled PCB board. The equipment used is a washing machine, and the location may not be fixed, it may be online or offline.
7. Inspection: Its function is to inspect the welding quality and assembly quality of the assembled PCB board. The equipment used includes magnifying glass, microscope, online tester (ICT), flying probe tester, automatic optical inspection (AOI), X-RAY inspection system, functional tester, etc. The location can be configured in a suitable place on the production line according to the needs of the inspection.
8. Rework: Its function is to rework the PCB boards that have failed to detect faults. The tools used are soldering irons, rework stations, etc. Configured at any position in the production line.
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